See also:

Automatic Crash Response
In a crash, built in sensors can automatically alert an OnStar advisor who is immediately connected to the vehicle to see if you need help. ...

Ignition Positions (Key Access)
The ignition switch has four different positions. Notice: Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure i ...

Locking Feedback
This allows selection of what type of feedback is given when locking the vehicle with the RKE transmitter. Press SELECT when Locking Feedback is highlighted. Turn the Menu knob to select Ligh ...